SKF Ring Seal, Four-Lip Seal, 16mm Mount Hole Size, 50mm ID - TSN 611 L Use this ring seal from SKF to protect your bearing from contamination in harsh environments. By installing it, you can prolong your equipment's service life and minimise the need for maintenance. This is because it stops dust from getting in, so prevents friction, and prevents lubricant from leaking, to keep everything running smoothly. You'll often find seals like this in factory automation systems and agricultural settings where there's a high risk of contamination. The four-lip seal generates less friction than a double-lip alternative, so supports high shaft speeds. Features & Benefits • Corrosion-resistant thermoplastic polyester elastomer material has a high melting point, for safe use in demanding conditions
• 36g weight for easy handling
• 16mm mount hole size for wide compatibility Applications • Factory automation
• Conveyor systems
• Hydraulic installations
• Mechanical engineering What's the inside diameter size of this ring seal? This product has an inside diameter of 50mm that supports lock nuts, locating rings and washers. What's the circumferential speed rate of this ring seal? This ball bearing handles circumferential speeds of ≤13m/s, so you can rely on it for use with machinery that generates high rotational speeds.